“Ch\u00ednh s\u00e1ch bong b\u00f3ng\u201d l\u00e0 ch\u00ednh s\u00e1ch qu\u1ea3n l\u00ed m\u00f4i tr\u01b0\u1eddng r\u1ea5t n\u1ed5i ti\u1ebfng \u0111\u01b0\u1ee3c ng\u01b0\u1eddi M\u1ef9 \u0111\u1eb7t ra n\u0103m 1979. Ch\u1eef \u201cbong b\u00f3ng\u201d \u1edf \u0111\u00e2y l\u00e0 ch\u1ec9 nh\u01b0 bong b\u00f3ng x\u00e0 ph\u00f2ng. Ch\u00fang ta \u0111\u1ec1u bi\u1ebft m\u1ed9t nh\u00e0 m\u00e1y trong qu\u00e1 tr\u00ecnh s\u1ea3n xu\u1ea5t th\u00f4ng th\u01b0\u1eddng s\u1ebd th\u1ea3i ra m\u00f4i tr\u01b0\u1eddng nhi\u1ec1u ch\u1ea5t \u00f4 nhi\u1ec5m. C\u00f2n c\u01a1 quan b\u1ea3o v\u1ec7 m\u00f4i tr\u01b0\u1eddng l\u1ea1i c\u0103n c\u1ee9 v\u00e0o nh\u1eefng ph\u00e1p quy v\u00e0 ti\u00eau chu\u1ea9n m\u00f4i tr\u01b0\u1eddng kh\u00e1c nhau \u0111\u1ec3 qu\u1ea3n l\u00ed c\u00e1c ch\u1ea5t ph\u1ebf th\u1ea3i g\u00e2y \u00f4 nhi\u1ec5m. V\u00ec t\u00ecnh h\u00ecnh s\u1ea3n xu\u1ea5t c\u1ee7a c\u00e1c nh\u00e0 m\u00e1y kh\u00e1c nhau, n\u00ean ch\u1ee7ng lo\u1ea1i v\u00e0 s\u1ed1 l\u01b0\u1ee3ng c\u00e1c ch\u1ea5t \u00f4 nhi\u1ec5m th\u1ea3i ra c\u0169ng kh\u00e1c nhau. <\/p>\n\n\n\n
N\u1ebfu d\u00f9ng m\u1ed9t ti\u00eau chu\u1ea9n chung \u0111\u1ec3 \u0111o th\u00ec s\u1ebd xu\u1ea5t hi\u1ec7n t\u00ecnh tr\u1ea1ng c\u00f3 ch\u1ea5t \u00f4 nhi\u1ec5m th\u1ea5p h\u01a1n ti\u00eau chu\u1ea9n r\u1ea5t xa, nh\u01b0ng l\u1ea1i c\u00f3 ch\u1ea5t \u00f4 nhi\u1ec5m v\u01b0\u1ee3t xa ti\u00eau chu\u1ea9n. Mu\u1ed1n cho c\u00e1c nh\u00e0 m\u00e1y x\u1eed l\u00ed c\u00e1c ch\u1ea5t \u00f4 nhi\u1ec5m v\u01b0\u1ee3t qu\u00e1 ti\u00eau chu\u1ea9n th\u00ec e r\u1eb1ng h\u1ecd ph\u1ea3i t\u1ed1n r\u1ea5t nhi\u1ec1u kinh ph\u00ed. \u201cCh\u00ednh s\u00e1ch bong b\u00f3ng\u201d l\u00e0 xem m\u1ed7i nh\u00e0 m\u00e1y ho\u1eb7c m\u1ed9t khu v\u1ef1c nh\u01b0 m\u1ed9t qu\u1ea3 b\u00f3ng, ch\u1ec9 c\u1ea7n t\u1ed5ng l\u01b0\u1ee3ng c\u00e1c ch\u1ea5t \u00f4 nhi\u1ec5m do qu\u1ea3 b\u00f3ng n\u00e0y th\u1ea3i ra b\u00ean ngo\u00e0i kh\u00f4ng v\u01b0\u1ee3t qu\u00e1 ti\u00eau chu\u1ea9n c\u1ee7a Nh\u00e0 n\u01b0\u1edbc quy \u0111\u1ecbnh v\u00e0 duy tr\u00ec \u0111\u01b0\u1ee3c m\u00e3i th\u00ec ch\u1ea5t l\u01b0\u1ee3ng kh\u00f4ng kh\u00ed xung quanh s\u1ebd kh\u00f4ng b\u1ecb t\u1ed5n h\u1ea1i, nh\u01b0 v\u1eady c\u00f3 th\u1ec3 cho ph\u00e9p nh\u00e0 m\u00e1y t\u1ef1 \u0111i\u1ec1u ch\u1ec9nh c\u00e1c ngu\u1ed3n \u00f4 nhi\u1ec5m trong ph\u1ea1m vi bong b\u00f3ng, t\u1ee9c l\u00e0 c\u00f3 th\u1ec3 gi\u1ea3m th\u1ea5p m\u1ed9t lo\u1ea1i \u00f4 nhi\u1ec5m n\u00e0o \u0111\u00f3 \u0111\u1ec3 c\u00e2n b\u1eb1ng v\u1edbi m\u1ed9t lo\u1ea1i \u00f4 nhi\u1ec5m kh\u00e1c b\u1ecb t\u0103ng l\u00ean. <\/p>\n\n\n\n
Nh\u01b0 v\u1eady nh\u00e0 m\u00e1y s\u1ebd kh\u00f4ng \u0111\u1ebfn n\u1ed7i m\u1ea5t nhi\u1ec1u kinh ph\u00ed v\u00e0o vi\u1ec7c kh\u1ed1ng ch\u1ebf v\u00e0 x\u1eed l\u00ed ch\u1ea5t \u00f4 nhi\u1ec5m, h\u1ecd c\u00f3 th\u1ec3 gi\u1ea3m th\u1ea5p l\u01b0\u1ee3ng ph\u1ebf th\u1ea3i b\u1eb1ng c\u00e1ch d\u00f9ng ti\u1ec1n ti\u1ebft ki\u1ec7m \u0111\u01b0\u1ee3c t\u1eeb ch\u1ea5t n\u00e0y chuy\u1ec3n th\u00e0nh kinh ph\u00ed \u0111\u1ec3 x\u1eed l\u00ed ch\u1ea5t \u00f4 nhi\u1ec5m cao h\u01a1n. Do \u0111\u00f3 nh\u00e0 m\u00e1y s\u1ebd hao t\u1ed1n kinh ph\u00ed \u00edt nh\u1ea5t m\u00e0 v\u1eabn \u0111\u1ea1t \u0111\u01b0\u1ee3c hi\u1ec7u qu\u1ea3 x\u1eed l\u00ed t\u1ed1t nh\u1ea5t. <\/p>\n\n\n\n
Trong ph\u1ea1m vi qu\u1ea3 bong b\u00f3ng l\u00e0 m\u1ed9t khu v\u1ef1c th\u00ec c\u01a1 quan b\u1ea3o v\u1ec7 m\u00f4i tr\u01b0\u1eddng c\u00f3 th\u1ec3 c\u0103n c\u1ee9 v\u00e0o t\u00ecnh h\u00ecnh th\u1ef1c t\u1ebf c\u1ee7a c\u00e1c nh\u00e0 m\u00e1y kh\u00e1c nhau, c\u0103n c\u1ee9 v\u00e0o nh\u1eefng ch\u1ea5t \u00f4 nhi\u1ec5m m\u00e0 ch\u00fang th\u1ea3i ra \u0111\u1ec3 n\u00e2ng cao ho\u1eb7c h\u1ea1 th\u1ea5p so v\u1edbi ti\u00eau chu\u1ea9n, khi\u1ebfn cho l\u01b0\u1ee3ng \u0111\u00e0o th\u1ea3i c\u1ee7a c\u00e1c nh\u00e0 m\u00e1y \u0111\u01b0\u1ee3c \u0111i\u1ec1u h\u00f2a, t\u1eeb \u0111\u00f3 m\u00e0 t\u1ed5ng l\u01b0\u1ee3ng ch\u1ea5t th\u1ea3i trong khu v\u1ef1c n\u1eb1m trong ti\u00eau chu\u1ea9n Nh\u00e0 n\u01b0\u1edbc quy \u0111\u1ecbnh. Sau khi m\u00f4 h\u00ecnh qu\u1ea3n l\u00ed m\u1edbi n\u00e0y ra \u0111\u1eddi \u0111\u00e3 \u0111\u01b0\u1ee3c c\u00e1c c\u01a1 quan hoan ngh\u00eanh v\u00e0 \u0111\u00f3n nh\u1eadn.<\/p>\n\n\n\n
\u00dd ngh\u0129a l\u1edbn nh\u1ea5t c\u1ee7a \u201cCh\u00ednh s\u00e1ch bong b\u00f3ng\u201d l\u00e0 \u1edf ch\u1ed7, n\u00f3 l\u00e0 h\u00ecnh t\u01b0\u1ee3ng nguy\u00ean th\u1ee7y c\u1ee7a \u201cCh\u00ednh s\u00e1ch kh\u1ed1ng ch\u1ebf t\u1ed5ng l\u01b0\u1ee3ng ch\u1ea5t th\u1ea3i \u00f4 nhi\u1ec5m\u201d. Ng\u00e0y nay r\u1ea5t nhi\u1ec1u n\u01b0\u1edbc bao g\u1ed3m c\u1ea3 Trung Qu\u1ed1c trong x\u1eed l\u00ed \u00f4 nhi\u1ec5m m\u00f4i tr\u01b0\u1eddng \u0111\u1ec1u th\u1ef1c hi\u1ec7n ch\u00ednh s\u00e1ch kh\u1ed1ng ch\u1ebf t\u1ed5ng l\u01b0\u1ee3ng ch\u1ea5t th\u1ea3i \u00f4 nhi\u1ec5m.<\/p>\n\n\n\n
T\u1eeb kho\u00e1: \u201cCh\u00ednh s\u00e1ch bong b\u00f3ng\u201d; Kh\u1ed1ng ch\u1ebf t\u1ed5ng l\u01b0\u1ee3ng.<\/p>\n","protected":false},"excerpt":{"rendered":"
“Ch\u00ednh s\u00e1ch bong b\u00f3ng\u201d l\u00e0 ch\u00ednh s\u00e1ch qu\u1ea3n l\u00ed m\u00f4i tr\u01b0\u1eddng r\u1ea5t n\u1ed5i ti\u1ebfng \u0111\u01b0\u1ee3c ng\u01b0\u1eddi M\u1ef9 \u0111\u1eb7t ra n\u0103m 1979. Ch\u1eef \u201cbong b\u00f3ng\u201d \u1edf \u0111\u00e2y l\u00e0 ch\u1ec9 nh\u01b0 bong b\u00f3ng x\u00e0 ph\u00f2ng. Ch\u00fang ta \u0111\u1ec1u bi\u1ebft m\u1ed9t nh\u00e0 m\u00e1y trong qu\u00e1 tr\u00ecnh s\u1ea3n xu\u1ea5t th\u00f4ng th\u01b0\u1eddng s\u1ebd th\u1ea3i ra m\u00f4i tr\u01b0\u1eddng nhi\u1ec1u ch\u1ea5t \u00f4 […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","_disable_autopaging":false},"categories":[15,17],"tags":[],"class_list":["post-9202","post","type-post","status-publish","format-standard","hentry","category-hoi-dap-khoa-hoc","category-moi-truong"],"_links":{"self":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts\/9202","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/comments?post=9202"}],"version-history":[{"count":0,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts\/9202\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/media?parent=9202"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/categories?post=9202"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/tags?post=9202"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}